https://devzone.nordicsemi.com/f/nordic-q-a/123284/channel-sounding-requirement-hardwareHi, our company is currently using nRF52832/RSSI feature to provide simple asset tracking/location service. Would like to know if we want to improve the accuracy by using channel sounding technology (and avoid multi-antenna requirement in AOA). Is upgradingen-USTelligent Community 13Mon, 28 Jul 2025 09:45:36 GMThttps://devzone.nordicsemi.com/thread/543706?ContentTypeID=1Mon, 28 Jul 2025 09:45:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:93b14db7-196e-49e9-9c28-8ada6b338690SwRa<p>Hi Alex,</p> <p><span>To perform Bluetooth Channel Sounding distance measurement, both the initiator and the reflector must support the Channel Sounding feature as defined in the Bluetooth 6.0 specification.&nbsp;T</span><span>his means both the initiator and reflector should be based on the nRF54L family. Upgrading only one side (e.g., just the beacon) is not sufficient if the other side is still using nRF52832.</span></p> <p><span>Regards,</span></p> <p><span>Swathy</span></p><div style="clear:both;"></div>